新人教必修一Unit3Traveljournal-Learningaboutlanguage课件.ppt

人教课标版 高一 必修 1 Unit 3;Learning about language;Revision 现在进行时的基本用法： a. 表示现在(指说话人说话时)正在发生的事情。 We are waiting for you. 我们正在等你。 b. 表示现阶段暂时的情况，说话时动作未必正在进行。 What are you doing recently? Mr. Green is writing another novel.　 他在写另一部小说。(说话时并未在写, 只处于写作的状态。);c. 表示发展中的或正在改变的情况，如：get, grow, become, turn, run, go, begin等。 The leaves are turning red. 叶子在变红。 It’s getting warmer and warmer. 天越来越热了。 d. 与always, constantly, forever 等词连用，表示反复发生的动作或持续存在的状态，往往带有说话人的主观色彩（赞成、讨厌、生气等情绪）。 You are always changing your mind. 你老是改变主意。;现在进行时除了表示正在进行等目前的或暂时的情况外，还可以表示将来时态。;用现在进行时表示将来;1) come, go, stay, arrive, leave 等词的现在进行时经常用于表示将来确切的计划。 2) 表示交通方式、行程安排的动词，例如 fly, walk, ride, drive, take (a bus, a taxi)等的现在进行时也经常用于表示将来。;注意: 英语中一些表 “状态和感官”的动词通常不用于进行时：;表知觉: see, hear, smell, taste, sound, look, feel, seem, appear;表喜欢、反对、仇恨、厌恶: love, like, prefer, mind, hate, want, dislike, envy;Betty ________ (leave) for Guangzhou by plane at 3:00 this afternoon. Her brother Bob ________ (see) her off. It’s half past one now. They __________ (wait) for a taxi outside the school gate.;2. The Browns ________ (go) to the North China by train next week. They __________ (stay) in Beijing for a week. They ________ (go) to Xi’an. They __________ (get) there by air.;3. Some friends _________ (come) to Anne’s birthday party this evening. Anne’s mother __ (be) busy ______ (get) ready for the birthday dinner. Anne _________ (help) her mother now. ;另外, 表示将来的动作或状态, 还可用以下几种形式:;be going to 和will都可以表示将来，但前者侧重指说话之前就决定要做某事，而后者指说话时做出的决定。;　　;I was about to go swimming when my guide shouted at me and told me not to do so.我正要去游泳, 这时向导大声叫我不要去。;⑤ be ＋动词的ing形式：表示按计划或安排要发生的事, 含义是 “预定要……” 这一结构常用趋向动词 go, arrive, come, leave, start, stay, return和play, do, have, work, wear, spend, see, meet等 。 　　;--- When are you going off for your holiday? 你什么时候动身去度假? --- My plane is taking off at 9:20, so I must be at the airport by 8:30. 我乘坐的飞机将于9:20分起飞, 所以我必须在8:30之前赶到机场。;⑥ 一般现在时表示将来时 (1) 按规定预计要发生的未来动作,